UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for U4688... Searching the city database file for: U4688 ... Date:1200Z 20 MAR 20 Station: U4688 WMO ident: 24688 Latitude: 63.27 Longitude: 143.15 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 96 1 925 663 SFC 915 741 -27.3 -30.4 75 3.1 -27.6 240 3 252.2 252.2 251.3 253.1 0.33 3 850 1283 -16.3 -21.3 65 5.0 -17.2 280 13 269.1 269.2 265.6 271.4 0.82 4 842 1354 -14.1 -19.1 66 5.0 -15.1 280 13 272.1 272.3 268.0 275.0 1.00 5 700 2728 -23.7 -28.3 66 4.6 -24.3 290 21 276.2 276.3 269.8 277.8 0.53 6 649 3274 -27.5 -32.2 64 4.7 -28.0 282 24 278.0 278.0 270.7 279.2 0.40 7 628 3510 -26.9 -31.5 65 4.6 -27.4 279 26 281.3 281.4 272.7 282.7 0.44 8 527 4760 -30.9 -39.9 41 9.0 -31.6 260 34 291.0 291.0 277.5 291.7 0.23 9 500 5130 -33.7 -43.7 36 10.0 -34.4 255 36 292.0 292.0 277.9 292.5 0.16 10 448 5896 -39.3 -49.3 34 10.0 -39.8 243 38 294.2 294.2 278.9 294.6 0.10 11 400 6670 -43.9 -53.9 32 10.0 -44.2 230 40 297.9 297.9 280.5 298.2 0.06 12 384 6941 -45.7 -55.7 31 10.0 -46.0 227 42 299.1 299.1 281.0 299.3 0.05 13 306 8406 -57.9 -67.9 27 10.0 -58.0 211 53 302.0 302.0 282.2 302.1 0.01 14 300 8530 -58.5 -68.5 27 10.0 -58.6 210 54 302.9 302.9 282.5 302.9 0.01 15 284 8877 -60.3 -70.3 26 10.0 -60.4 215 46 305.1 305.1 283.4 305.1 0.01 16 278 9011 -60.3 -70.3 26 10.0 -60.4 218 45 307.0 307.0 284.2 307.0 0.01 17 254 9587 -53.9 -63.9 28 10.0 -54.1 233 39 324.5 324.5 290.2 324.6 0.03 18 250 9690 -54.5 -64.5 28 10.0 -54.6 235 38 325.0 325.0 290.3 325.1 0.03 19 200 11130 -49.5 -60.5 26 11.0 -49.9 245 38 354.4 354.4 297.6 354.6 0.06 20 156 12777 -44.5 -58.5 20 14.0 -45.4 262 43 389.0 389.0 303.7 389.4 0.09 21 150 13040 -44.9 -59.9 17 15.0 -45.8 265 44 392.7 392.7 304.2 393.1 0.08 22 117 14679 -49.3 -66.3 12 17.0 -50.1 259 49 413.5 413.5 307.0 413.7 0.04 23 101 15644 -47.3 -66.3 10 19.0 -48.4 255 52 435.1 435.1 309.4 435.4 0.05 24 100 15710 -47.1 -66.1 10 19.0 -48.3 255 52 436.7 436.7 309.6 437.0 0.05 25 70 18080 -45.9 -66.9 8 21.0 -47.7 260 50 486.2 486.2 314.0 486.6 0.07 26 69 18176 -45.5 -66.5 8 21.0 -47.4 260 50 489.1 489.1 314.2 489.5 0.07 27 50 20300 -50.9 -72.9 6 22.0 -52.4 260 58 523.5 523.5 316.5 523.8 0.04 28 49 20431 -50.9 -72.9 6 22.0 -52.4 260 57 526.6 526.6 316.7 526.8 0.04 29 44 21137 -47.3 -70.3 5 23.0 -49.6 263 52 551.8 551.8 318.2 552.3 0.07 30 43 21290 -45.7 -68.7 6 23.0 -48.4 263 51 559.4 559.4 318.6 560.0 0.09 31 35 22655 -47.7 -70.7 5 23.0 -50.4 267 41 588.1 588.1 320.1 588.7 0.08 32 34 22846 -47.3 -70.3 5 23.0 -50.1 268 39 594.0 594.1 320.3 594.7 0.09 33 33 23046 -41.7 -66.7 5 25.0 -46.2 268 38 614.0 614.0 321.3 615.1 0.15 34 30 23690 -43.3 -68.3 5 25.0 -47.6 270 33 626.6 626.6 321.8 627.6 0.13 35 24 25189 -45.3 -70.3 4 25.0 -49.6 287 30 662.1 662.1 323.2 663.1 0.12 36 21 26096 -37.9 -65.9 4 28.0 -45.6 296 28 710.2 710.3 324.8 712.5 0.26 37 20 26430 -41.1 -68.1 4 27.0 -47.6 300 27 710.4 710.5 324.8 712.1 0.20 38 17 27535 -40.9 -67.9 4 27.0 -48.0 744.8 744.9 325.8 747.1 0.24 39 17 27535 -35.9 -63.9 4 28.0 -45.3 760.8 761.0 326.3 764.8 0.42 TRP 284 8877 -60.3 -70.3 26 10.0 -60.4 215 46 305.1 305.1 283.4 305.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5034.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 60.04 % Est. max temperature: -5.74 C = 21.68 F Sfc-Lift cond lev (LCL): 868.52 mb = 1124.48 m = 3689.18 ft T: -19.52 C 700-500 lapse rate: 4.16 C/km Conv cond level (CCL): 915.00 mb = 741.17 m = 2431.63 ft Mean mixing ratio: 0.71 g/kg Conv temperature: -22.12 C = -7.82 F Cap Strength: 20.29 C Lifted Index: 20.77 C Risk: None Lifted Index @300 mb: 25.59 C Lifted Index @700 mb: 9.44 C Showalter Index: 17.02 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 12.40 C K Index: -8.50 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 4.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 86.50 J/kg Max Up Vert Vel: 13.15 m/s Conv Inhibition (B-): 61737.32 J/kg Cap Strength: 20.70 C Lift Cond Lev (LCL): 814.82 mb = 1598.43 m = 5244.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 20 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 915 741 240 3 2.6 1.5 | 117 18 -16.2 8.4 1 850 1283 280 13 12.8 -2.3 | 128 8 -6.0 4.6 2 700 2728 290 21 19.7 -7.2 | 288 1 0.9 -0.3 3 500 5130 255 36 34.8 9.3 | 225 23 16.0 16.2 4 400 6670 230 40 30.6 25.7 | 200 35 11.8 32.6 5 300 8530 210 54 27.0 46.8 | 189 54 8.2 53.6 6 284 8877 215 46 26.4 37.7 | 190 45 7.6 44.6 7 250 9690 235 38 31.1 21.8 | 203 31 12.3 28.7 8 200 11130 245 38 34.4 16.1 | 214 28 15.6 22.9 9 150 13040 265 44 43.8 3.8 | 247 27 25.0 10.7 10 100 15710 255 52 50.2 13.5 | 237 37 31.4 20.3 11 70 18080 260 50 49.2 8.7 | 243 34 30.4 15.6 12 50 20300 260 58 57.1 10.1 | 246 42 38.3 17.0 13 30 23690 270 33 33.0 -0.0 | 244 16 14.2 6.9 14 20 26430 300 27 23.4 -13.5 | 325 8 4.6 -6.6 Wind Parameters Mean winds (0-6000m): 260.1 at 26.7 knts Storm direction: 290.1 at 20.0 knts Shear (0-3000m) pos: 3.3 neg: 1.5 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 125.1 deg Storm rel helicity (0-3000m) pos: 15.3 neg: -3.6 tot: 11.7 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.75 Bulk Shear: 49.39 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 272 8 121 13| 10.3 0.0 10.3| 13.7 -0.2 13.5 26.9 0.31| 10.8 3.3 1000 278 11 123 10| 6.9 0.0 6.9| 14.4 -0.5 13.9 13.9 0.25| 7.3 1.8 1500 281 13 125 8| 5.6 0.0 5.6| 14.9 -0.5 14.4 9.6 0.24| 5.9 1.4 2000 284 15 125 6| 5.0 0.0 5.0| 15.3 -0.5 14.8 7.4 0.29| 5.2 1.5 2500 285 16 131 4| 4.0 0.9 4.8| 15.3 -1.4 13.8 5.5 0.19| 5.0 0.9 3000 283 18 151 3| 3.3 1.5 4.8| 15.3 -3.6 11.7 3.9 0.12| 5.0 0.6 4000 276 21 204 5| 2.5 2.4 4.8| 15.3 -15.9 -0.6 -0.2 0.01| 5.0 0.0 5000 268 24 215 9| 2.0 2.8 4.8| 15.3 -56.1 -40.9 -8.2 -0.12| 5.1 -0.6 6000 260 27 213 14| 1.7 3.0 4.7| 15.3-120.0-104.7 -17.5 -0.23| 5.2 -1.2 Wrote GIF file: /home/apache/climate/data/raob//U4688/skewt/U4688.skewt.20200320.12.gif